Check out all the dark-horse cryptocurrencies that could be set for big gains this year.The most exciting thing about cryptocurrency investments is that when they explode, they skyrocket in value. In 2021, we saw Solana (SOL -1.55%) increase by more than 10,000%. Meme token Shiba Inu (SHIB 7.43%) shot up more than 40,000,000%. A happy couple looking at a phone and cheering. Image source: Getty Images Of course, things haven't gone nearly as well since then. Crypto entered a bear market, ...